Emerger
Callibaetis Cripple
Stillwater mayfly cripple
TroutFilm
A trailing-shuck emerger for the Callibaetis hatch of Western stillwaters — the speckled mayfly that brings lake trout up in mid-morning. Tied to hang in the film with its shuck still attached, imitating the duns that don't quite make it cleanly off the water.
Fish this when
Mid-to-late morning Callibaetis hatches on Western lakes and spring ponds, late spring through summer. Fish it static or with the slowest twitch in the film along a cruising lane.
Why it works
Cruising stillwater trout pick off crippled and emerging duns in preference to the airborne adults — they're an easy, stationary target. A trailing-shuck emerger in the film matches exactly the stage the fish are eating.
Naturals it imitates
stillborn / emerging Callibaetis (stillwater speckled mayfly)
Typical zone & fishable range
usually
Surface
Film
Subsurface
Deep
Setup sensitivity: medium
Quick facts
Tying difficulty
Intermediate